Tens machine can be described as a certain fitness device or instrument that is used for reducing both the chronic as well acute pain of patients. TENS stand for Transcutaneous Electrical Nerve Stimulation. Often, this device is termed at TNS or pain machine. This instrument is available in two different variant: 1) Digital, 2) Analog. Earlier, the analog devices were commonly used. Once the digital devices were launched, the analog ones went to the back row. Digital ones are much more effective in treating acute body pain. Every machine does feature three major components. These are Rate indicator, Width calculator, and Amplitude measurement tool.
Rate indicator: The maximum time limit for the machine goes on and off per second as indicated through this particular tool.
Width calculator: The duration of machine’s stay is calculated in milliseconds through the help of width calculator.
Amplitude measurement tool: This tool calculates the power consumption. Wattage can vary for one patient to another in order to make them feel the sensation. This is calculated buy Amplitude measurement tool.
Although both analog and digital devices does feature these three tools, but it is always better to opt for latest technology based ones. Digital devices are always considered to work in a faster way. The display is much clearer and detailed in case of digital devices. When using analog Tens machines, display problem is quite common to face.
Both types of tens machines are widely available in the market. However, analog devices are cheaper than digital TENS. Still, demand is higher for digital devices. If the digital devices are unavailable within offline stores, then one can search through the internet. There are numerous stores available online that sells the digital devices at affordable price range. Online shopping is quite safe and secured these days. So never, worry and start shopping online while enjoying much comfort.